Ecological construction and environmental management in large and medium-sized cities in the context of industry- city integration

IF 1.2 Q4 BUSINESS
Dongyang Dai, Lin Jin
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Abstract

To maintain the ecological environment and protect the sustainable development of natural resources, this paper proposes a study on ecological construction and environmental management in large and medium-sized cities in the context of city- industry integration. The spatial layout, environmental capacity, and environmental quality are clearly deficient in the situation related to the integration of industrial and urban areas. Analyze the problems of ecological construction and environmental management in governance, construct an index system for the coordinated development of ecological and environmental systems, and measure the coupled and synergistic dispatch of cities and ecological environments. Eliminate dimensions, variable changes and values so that benefit and cost metrics are consistent. The information entropy of each index is calculated by using the original information of the objective environment, and the weights are determined after standardizing them to obtain a comprehensive index of the development level of urbanization and the ecological environment system. The coupling coordination model is used to measure two or more system linkage indicators, reflecting the degree of coordination of the interactive coupling of economic growth and the ecological environment. The analysis of the results shows that the ecological development of urbanization is steadily increasing, and the level of ecological development has grown to 0.7291 and the level of urbanization development has increased to 0.8950 over time, with a good degree of coordination of coupling.
产城融合背景下大中城市生态建设与环境治理
为了维护生态环境,保护自然资源的可持续发展,本文提出了在城产融合背景下的大中城市生态建设与环境管理研究。在产业与城市融合的情况下,空间布局、环境容量和环境质量均存在明显不足。分析治理中生态建设和环境管理存在的问题,构建生态环境系统协调发展的指标体系,测度城市与生态环境的耦合协同调度。消除维度、可变变化和价值,使收益和成本指标保持一致。利用客观环境的原始信息计算各指标的信息熵,并将其标准化后确定权重,从而得到城市化和生态环境系统发展水平的综合指标。耦合协调模型用于度量两个或两个以上的系统联动指标,反映经济增长与生态环境相互耦合的协调程度。结果分析表明,随着时间的推移,城市化的生态发展水平稳步提高,生态发展水平上升到0.7291,城市化发展水平上升到0.8950,具有良好的耦合协调程度。
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来源期刊
3C Empresa
3C Empresa BUSINESS-
自引率
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7
审稿时长
12 weeks
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